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How much hydrogyen will be formed by the reaction with 50g of zinc?
Wiki User
∙ 13y ago
Do you mean this reaction?
Zn + 2HCl -> ZnCl2 + H2
I will assume zinc is limiting.
50 grams Zn (1 mole Zn/65.41 grams)(1 mole H2/1 mole Zn)(2.016 grams/1 mole H2)
= 1.5 grams of hydrogen gas
Wiki User
∙ 13y ago
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What is it called when zinc and sulfur is heated?
When Zinc and Sulphur are heated, an exothermic (giving OUT heat) reaction occurs. The Product formed is called Zinc Sulphide formula ZnS, also known as Zinc Blende in its mineral form. The Equation for the reaction is : Zn + S = ZnS, but I am not sure as the mixture is heated in presence of oxygen. If oxygen works as a catalyst then the equation is right otherwise the product would be Zinc Sulphate.(ZnSO4)
When white is formed from zinc oxide what is the name of the color?
Zinc White
What compound is formed with chlorine and zinc?
many, zinc oxide, zinc carbonate, zinc chloride...
Reaction of zinc sulphate with potassium ferro cyanide?
reaction of zinc sulphate with potassium ferrocyanide gives potssium zinc ferrocyanide. K2Zn3[Fe(CN)6]2
Salt formed when magnesium oxide reacts with hydrochloric acid?
ZnCO3 + 2HCl ---> ZnCl2 + CO2 + H2O The salt is called Zinc chloride.
What was formed whe HCI was added to zinc?
When Hydrochloric Acid is added to Zinc, a product called zinc chloride is formed. Additionally, hydrogen gas (H2) is formed, by an immediate reaction.
Is any reaction is between oxalate ions and zinc ions?
The zinc oxalate is formed - ZnC2O4.
What happens if you mix zinc with ZnCl2?
If you mix Zinc with Zinc Chloride a heterogeneous mixture with no tendency toward chemical reaction is formed.
What is the ionic compound of zinc oxide?
ZnO- zinc oxide. it is a redox reaction that formed a binary ionic compound.
What is the evidence that a chemical reaction took place when zinc mixed with HCl?
Yes, and zinc chloride and hydrogen are obtained.
How many grams of zinc chloride can be formed from the reaction of 7.96 g of zinc with excess HCl?
The equation for the reaction is Zn + 2 HCl -> ZnCl2. The gram atomic masses of zinc and chlorine are 65.39 and 35.453 respectively. Therefore, the number of grams of zinc chloride that can be formed from 7.96 g of zinc is: 7.96{[65.39 + 2(35.453)]/65.39} or about 16.6 g of zinc chloride, to the justified number of significant digits.
Hydrochloric acid is added to a beaker containing a piece of zinc As a result zinc chloride is formed as hydrogen gas is released This is an example of what?
chemical reaction
When zinc reacts with dil HCl what new compound is formed?
It forms hydrogen gas and Zinc chloride. but the reaction will be slow in dilute acid (when compared with that in concentrated acid).
What is it called when zinc and sulfur is heated?
When Zinc and Sulphur are heated, an exothermic (giving OUT heat) reaction occurs. The Product formed is called Zinc Sulphide formula ZnS, also known as Zinc Blende in its mineral form. The Equation for the reaction is : Zn + S = ZnS, but I am not sure as the mixture is heated in presence of oxygen. If oxygen works as a catalyst then the equation is right otherwise the product would be Zinc Sulphate.(ZnSO4)
What is the product of Zn plus HCl?
if this answers your question HCl Zn is hydrogen, cloride and zinc. Or: Zn + 2HCl -> ZnCl2 + H2 HCl is also known hydrochloric acid. It reacts with zinc to produce Zinc Chloride (a white crystalline solid) and hydrogen gas. Zinc is also known as 'Zn'.
What is formed when solutions of zinc sulfate and sodium phosphate are mixed?
The insoluble zinc phosphate is formed.
What happens when zinc reacts with formic acid?
When zinc reacts with formic acid, it forms zinc formate and hydrogen gas. This is a single-replacement reaction in which the more reactive zinc displaces hydrogen from the formic acid molecule. Zinc formate is a salt and the hydrogen gas is released as a byproduct.
